Why China is weighing into the debate on how to respond to shrinking coastlines

China is considering its role in the debate surrounding how to address shrinking coastlines, a critical issue for low-lying Pacific island states like Tuvalu and Kiribati. Rising sea levels pose an existential threat to these nations, challenging their statehood and raising the question of whether maritime boundaries should adapt to changing coastlines or remain fixed. This decision has significant implications for both the islands and the global community. Some analysts suggest China could act as a legal advocate and technical partner, providing support such as surveying expertise, coastal protection technology, and advocating for fixed maritime boundaries for these vulnerable nations.